Audio editing



COMPUTER SOFTWAREby Simon MossIntroductionThis file outlines software programs and other applications that could help you complete your research. To access thee programs, you could utilize three avenues, as outlined in the following table. OptionDetailsSoftware centralSoftware central is a CDU program that offers research candidates many programs at no costITMS can download software central onto your computer—and you can search “Software central” from your Windows iconFor more information, read If working externally or remotely, research candidates and staff need to utilize LogIT, accessible from portal.cdu.edu.au, to request software.Open source software and freewareAfter you leave the university, you might not be able to afford the software available on Software Central or would prefer inexpensive or free alternatives. Therefore, you should become familiar with the open source alternatives. Note that open source software is not only free of charge but also enables users to access, modify, and redistribute the source code. In contrast, freeware is free of charge but does not enable users to access, modify, and redistribute the source code. To illustrate, LibreOffice is an open source alternative to many of the Microsoft Office programs, such as Word, Excel, and Powerpoint. Purchase softwareResearch candidates often purchase software using their research funding allocationHow to utilize this documentThis document classifies the various software programs into several categories. To identify relevant programs, first decide which category is relevant to your purposes. Then, read this section to uncover suitable alternatives. The information will be gradually updated over time. The categories include programs that revolve aroundaudio editingconverting formatsdrawingpdf toolsphoto editing profile management, such as Research Gateproject managementqualitative data analysisquantitative data analysisreference managementspecialist softwarevideo editingAudio editingDuring your research career, you might often need to edit audio files. For example, you might want to record lectures you present or interviews you conduct. You might want to develop audio materials, such as music or voice, for your studies, and so forth. The following table outlines the software that researchers often utilize to achieve this goal. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesAudacityEdits and records audio, such as deleting or muting sectionsCan include many effectsCan edit multiple tracks—such as mix multiple instrumentsFree Perhaps the most popular free audio editing programsHowever, the interface may be cluttered with some unnecessary featuresHya-WaveVery simple to useCan implement on your browser: you do not have to install a programCan only edit one track at a time—and thus cannot mix multiple instruments for exampleocenaudioA simple interfaceYou can hear the change as you change the parameters; you do not have to preview the audio to hear the effectMany effects including reverberationCan only edit one track at a time—and thus cannot mix multiple instruments for exampleFor more information, see formatsOften, you need to convert files from one format, such as jpeg, to another format, such as gif. The following table outlines the programs that researchers often utilize to achieve this goal. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesFfmpegConverts audio and video formats to other formatsOpen source and thus freeFormat factoryConverts audio, photo, and video files from one format to another formatFree for CDU staff and students on software centralIf you want to convert files to or from pdf files, proceed to the section on pdf files. DrawingWhen writing reports or preparing materials, you might sometimes need to draw diagrams, flowcharts, or other figures. The following table outlines the software that researchers often utilize to achieve this goal. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesAutodesk Sketchbookfacilitates expressive drawing and concept sketchingFree for CDU staff and students on software centralCanvahelps you design attractive posters, slides, documents, and so forthFree version is usually sufficientDraw.ioconstructs diagrams and flowchartssome excellent templates to help you construct these diagramscan store the diagrams online—such as in Google driveOpen source and thus freeMicrosoft 3D builderdownloads 3D files, such as photos of 3D objects, and then can edit these filesembeds your name or other words in a photo of an objectcombine objects integrate objects with customizable templates of shapessubtract objects from each otherKritaAnimation, drawing, and digital paintingOpen source and thus freeSketchup3D drawing for architecture, interior design, engineering, film design, and similar fieldsVisio 2016comprises templates to draw many types of charts and diagramsFree for CDU staff and students on software centralpdf toolsOften, you need to manage and edit pdf files. For example, you might need to merge two pdf files that you receive—or convert pdf files to another format, such as a Word file. The following table outlines the software that researchers often utilize to achieve this goal. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther converts, splits, merges, edits and signs your pdf documentsFreeFoxit readeredits pdf files create, view, and sign pdf filesconverts pdf files to textconverts many formats to pdfFree for CDU staff and students on software centralCisdem PDF Converter OCRconverts pdf into 16 formatsconverts scanned pdfs to native, searchable pdfsconvert Words, Excels, PPT, and images to pdfPDFsam Basicsplits and merges pdf files—and performs other modifications on pdf filesFree for CDU staff and students on software centralPhoto editingWhen writing reports or preparing materials, you might sometimes need to edit photos. For example, researchers may edit photos to enhance the quality of images as well as to reduce the size of files. Small files are better on websites, because they tend to improve search engine rankings. The following table outlines the software that researchers often utilize to achieve this goal. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesAdobe LightroomOften regarded as simpler to use than PhotoshopIncludes many tools to fix problems or blur imagesImprove or recolor imagesAdd text to imagesCopy and paste other objects into imagesAdobe PhotoshopMany sophisticated features to retouch and improve imagesImprove or recolor imagesAdd text to imagesCopy and paste other objects into imagesMany filters and brushesCorel PaintShop ProSimple to use although not especially advancedCan add many textures and backgroundsCan blur or enhances various parts of the imageLess than $100; flat feeGIMPRetouches photos, enhances pictures, and provides other functionsCan edit photos in many formatsFree InkscapeEdit your images or add colorsAdd text to imagesCopy and paste other objects into imagesSome mapping as wellFreeLuminar from SkylumCan swiftly brighten, tone, clarify, and improve imagesMany filters, such as Sunrays—in which you add realistic sun rays to images; blurs some parts of imagesFlat fee rather than monthly subscriptionON1 Photo RAWMany effects to edit your photosAdd textures and Edits photosIntuitive and easy to use Free for CDU staff and students on software centralAvailable on Windows only-For other alternatives, visit . Profile managementTo enhance your career, you need to manage your profile. For example, you should use social media sites—such as LinkedIn or ResearchGate—to promote your work or summarize your achievements. The following table outlines the software or sites that researchers often utilize to achieve this goal. In particular, this table specifies some of the key features of each software or sitethe price of each software or siteand other notesSoftwareFeaturesPriceOther notesORCIDassigns each researcher a personal IDautomatically collects your researchauto-populates your research activity, such as your publications, in grant applicationsno costResearchGatesocial networking site for researcherscontains over 10 million researchers including research candidatescan create a profile, list publications, upload your papershelps researchers identify collaborators who share your interestsyou can request the papers you cannot access from the authorseach author receives a score to measure their productivityopen source and thus freeProject managementSome software—such as Microsoft Project, Microsoft Onenote, ToDoist, Jira, and Trello— has been designed to help you manage your project. Whenever your project, such as a thesis, comprises multiple tasks, each corresponding to different deadlines, these software packages may be useful. For example, this software might help youprioritize your tasks to increase the likelihood you will achieve your deadlines or milestonescollaborate with other people on some of these tasksappreciate how progress on one task might affect progress on other tasksmanage your workloadconstruct Gantt charts to specify which days or weeks you will dedicate to each taskcomplete various procedures that help you achieve your goals, such as manage risksThe following table outlines the software that researchers often utilize to manage their projects effectively. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesAsanaHelps prioritize and organize tasks to help you achieve your deadlinesYou can also assign tasks effectively to members within a teamA free version existsA premium version is $11 a monthBasecampHelps plan outdoor activities, organize data like photos, and share dataHelps plan routesIntegrate maps into plansEstimates the difficulty of hikes or bike ridesDisplays topographic dataFree for CDU staff and students on software centralCMapToolsCreates, uses, and shares concept mapsFree for CDU staff and students on software centralJira by AtlassianHelps assign work and tasks to particular individuals in a teamUtilizes the concepts of agile teams, Scrum, Kanban, & hybrid models to manage projects effectivelyFrom $10 a monthMindmeisterCreates mind mapsFree if you save 3 or fewer mapsCan photograph and then delete maps if you want to create more than 3SlackFacilitates collaboration and productivity across teams, departments, offices, and nationsAbout $10 to $20 a monthTrelloComprises a variety of tools—such as boards, lists, and cards—that enable you to organize and prioritize your projectsFreeMicrosoft OneNoteMicrosoft ProjectA suite of tools that help you manage projectsFree for CDU staff and students on software centralToDoistTools that help you organize your filesRather than manage your projects, other software can help you organize your files. For example, sometimes, after committing an error, you might want to return to a previous version of a document. Some tools help you organize the versions of your files, called version control. The following table outlines this software. SoftwareFeaturesPriceOther notesGit or GitlabStores versions of your files—enabling you to recover previous versionsCan store on the web—to facilitate collaborationsOpen source and thus freeVersion control works better with text files, such as R scripts or LaTeX filesGitHubSame as Git, but may need to pay for repositories that only specific people can accessBitbucket can provide the same service but at no costownCloud Specifies which directories to synchronize with a cloud Tools that help you plan your researchSoftwareFeaturesPriceOther notesRDMOHelps you conduct data management plansOpen source and thus freeQualitative data analysisShould I use software to analyse qualitative data?When researchers collect quantitative data, they almost invariably utilize software, such as R, SPSS, or STATA, to analyse the data. In contrast, when researchers collect qualitative data, they do not always need software to analyse data—besides Microsoft Word or Excel perhaps. To decide whether to use software, skim the following table. In particularthis table outlines some of the main features or functions of software to analyze qualitative datadecide whether these features or functions could benefit youif so, you might want to access one or more of these optionsthis software could also benefit you in future jobs. Common featuresDescriptionAnnotationsYou can attach notes to segments of dataThese notes might include codes, insights, or connections to other data in your datasetMixed methodsYou can sometimes integrate qualitative data—such as interview transcripts—and quantitative data—such as responses from surveysSearch and retrievalYou can often search your data and retrieve data that conforms to specific criteria—vital if your data files are extensiveSentiment analysisYou might be able to integrate the data to ascertain the extent to which participants tend to express favorable or unfavorable opinions about some topicText analyticsYou might be able to analyze patterns in the texts—such as how often one concept tends to follow another concept VisualizationYou might construct heat maps, multidimensional scaling, and other displaysThese displays offer some insight on the frequency with which various words or concepts appear in the data—as well as insights on which words or concepts tend to appear in close successionFeatures of qualitative software packagesThe following table outlines the software that researchers often utilize to analyse data collected during qualitative or mixed methods research studies. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesATLAS.tiA very intuitive design and interfaceImports many formats, including data from Twitter, Endnote, and EvernoteCan be less than $100 for studentsCan be more than $2000 for commercial useDedooseEffective if you want to collaborate with other researchersOffers excellent encryption technology to improve the safety of dataBacks up the data nightly Less than $20 per monthLeximancerConducts content analysisUtilizes an algorithm to extract sets of words that appear close together and, therefore, tend to represent an underlying conceptLess than $1000 a yearsLIWC: Linguistic inquiry and word count. Determines the extent to which a specific test uses words that correspond to many pre-existing categories, such as negative words or words that imply an epiphanyMany studies have shown how use of specific words predicts various outcomesLess than $200MAXQDACan search and retrieve many kinds of dataCan organize and categorize data including audio files, survey data, images, and tablesCan analyze many kinds of media including bibliographic data from reference management programs such as EndnoteCan be between about $1000 and $3000 Can also undertake some quantitative analyses as wellNVivoImports and stores many formats including transcripts, images, videos, online surveys, and web documentsPerforms many analyses, such as word clouds, word trees, and comparisonsOne of the most popular optionsCan also undertake some quantitative analyses as wellRaven’s EyeProvides automated analyses of written language, using algorithms that examine patterns of languageThe analyses helps researchers understand the values and perspectives of their participantsApplies Quantitative PhenomenologyCan be jess than $15 a month for students—but over $350 a month for commercial enterprises Quirkos Excellent interface to code data Shows how topics are connected as you code the data; that is, you can visualize overlap or correlations across data effectivelyCan be less than $100 for studentsCan be more than $750 for commercial useThe red rows correspond to software that CDU research candidates can access at no costQuantitative data analysis including GISAt Charles Darwin University, to conduct quantitative data analysis, most researchers and research candidates useSPSS, freely available to all researchers at CDUR, a free packageStata, freely available to all researchers at MenziesIn the majority of circumstances, you will not need any other statistical packages. However, in some instances, you might be interested in other statistical packages becausesome researchers prefer a simple interface in which you do not need to include codes—and, therefore, may not want to use R or StataSPSS may not be able to perform all the relevant analysesSPSS and Stata are relatively expensive; you may not be able to access these packages after you leave the university and would like to use tools that you could utilize in the future specialized packages might conduct particular techniques, such as power analyses, more effectively than SPSS, R, or Stata; they might include more options and present more output, for example. Open source softwareThe following table presents some of the open source software you could use to conduct quantitative data analysis. Note that open source software is not only free of charge but also enables users to access, modify, and redistribute the source code. In contrast, freeware is free of charge but does not enable users to access, modify, and redistribute the source code.SoftwareFunctionsOther notesADaMSoftData miningGretlEconometricsJust another Gibbs sampler or JAGSBayesian hierarchical modelsJMulTiEconometricsLIBSVMSupport vector machines—a variant of machine learningOpenNNNeural networks—a variant of machine learningPSPSSA free alternative to SPSSSOFA StatisticsStatistical software that is easy to useWekaMachine learningProprietary softwareSoftwareFunctionsPriceor check websiteOther notesEViewseconometric analysisGraphPad InStatsimple statistical package with simple guidance and explanationsGraphPad Prismbiostatistics and nonlinear regressionwith simple guidance and explanationsMicrofiteconometricstime seriesMLwiNmultilevel modelsNeural Designerdeep learning—that is, machine learningnQuery Sample Size Softwareto estimate sample sizes and conduct power analysesPASS Sample Size Softwareto estimate sample sizes and conduct power analysesRapidMinermachine learningSimulEconometrics—especially for multi-sectoral or multi-regional modelingSmartPLSpartial least squares path modelingpartial least squares structural equation modelingStatXactexact nonparametric and parametric statisticsGIS and mapping softwareSome software is specifically created to support mapping and geographical information systems. These software packages are designed to create, edit, and analyse maps and geographic information. The software can demonstrate how geographic features can affect business and other decisions. The following table outlines this software including key features and pricing.SoftwareFeaturesPriceOther notesArcGIS: creates mapsuses mapsanalyses map informationpresents and teaches users relevant statisticscompiles and manages geographic informationFreely available for CDU staff and studentsoften considered the market leaderENVIprocesses and analyzes geospatial imageryenables researchers to visualize and analyse radar, thermal and other similar data setsextracts information from these imagesFreely available for CDU staff and studentsGeomediaProvides advanced data management, visualization, analysis, and cartographic toolsProduces 3D models very swiftly and accuratelythe main rival to ArcGISGlobal mapperTailored to both novice and expert GIS usersLess expensive than most rivalsOriginally designed more to map elevation dataOne limitation revolves around variety in print layouts and symbolization MapInfo ProfessionalIntuitive to useStrong focus on including local informationMaptitudeProduces appealing maps swiftlyIncludes 3D prism, bar chart maps, scaled-symbol maps, and other formatsIncludes population, household, employment, and education dataRevolves around mapping more than GIS processingQGISOpen source GIS softwareIf combined with a graphics editor, such as adobe illustrator, can complete most basic GIS tasks as well as licensed versionsNo costNote: The red rows correspond to software that CDU research candidates can access at no costOther alternatives include GE Smallworld, Bentley map, SuperGIS, IDRISI, AutoCAD Map 3D, Tatuk GIS, and more. For more information, visit of visual images or videosSome researchers utilize software that extracts numerical information, such as statistical data, from digital images or videos. The following table outlines some examples. SoftwareFeaturesPriceOther notesAgisoft Metashapeconducts photogrammetric processing of digital imagesgenerates 3D spatial dataFree for CDU staff and students on software centralConstruction of graphs to display data. Some of the software that is used to analyse data, such as Excel, R, SPSS, and Stata, also generate reasonable graphs. Nevertheless, some programs have been specifically developed to generate graphs in particular circumstances. The following table outlines some examples. SoftwareFeaturesPriceOther notesCharticulatorMany pleasant displaysOpen source and thus FitykCurve fitting and corresponding graphsOpen source and thus freeGephiNetworks and complex systemsDynamic and hierarchical graphsOpen source and thus freeMayaViComputational grids, Scalar, vector, tensor data. Texture & ray-cast mappers.Open source and thus freeMicrosoft Power BITransforms data into stunning visual displays to shareBusiness analysisFree for CDU staff and students on software centralOpenPlaGMany categories or graphsOpen source and thus freeOrangeBroad range of visual displays and statistical analysisOpen source and thus freeParaViewFluid dynamicsOpen source and thus freePloticusBroad range of plotsOpen source and thus freeTecplotFluid dynamicsThink-cell chartIntegrates with PowerpointGantt chartsWaterfall charts to understand cumulative effectsVisitCan construct graphs when the data sets are very large Open source and thus freeWebixMaps and chartsData tablesOrganograms—like organization chartsGauge charts—like petrol gaugesOpen source and thus freeFor more information, see managementOne of the most laborious tasks in research is to manage your references. For example, you might want to store your articles. You then might want to construct reference lists or bibliographies as swiftly as possible. At CDU, all staff and students can utilize Endnote for free. Alternatively, you might want to use open source or freeware, such as Mendely or Zotero. Nevertheless, other tools could also facilitate the management of referencesSoftwareFeaturesPriceOther notesZenodoIn some disciplines, you need to report the doi of each reference—a unique number that identifies each sourceZenodo can be used to extract these doi numbers as rapidly as possibleFreeSpecialist softwareSome software is relevant to specific disciplines, such as engineers, architects, and graphic designers. The following table outlines some of this software. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesAutodesksoftware to assist procedures in architecture, engineering, construction, manufacturing, media, education, and entertainment industriesAutoCADcomputer-aided design and draftingfor architects, project managers, engineers, graphic designers, city planners and other professionalsVideo editingThe following table outlines the software that researchers often utilize to edit videos. In particular, this table specifies some of the key features of each softwarethe price of each softwareand other notesSoftwareFeaturesPriceOther notesCamtasiaRecords and edits videosProvides excellent tutorials on how to use the programFree for CDU staff and students on software centralDa Vinci ResolveColor correctionAudio mixing and effectsVisual effects, includingFree versions are quite powerful; paid versions are betterLoomRecord and edit videos of yourself and your computer screen at the same timeFree versions are quite powerful; paid versions are betterOpenShotProvides 3d animated titles and effectsCan resize, scale, trim, and rotate clipsCan mix audio filesEasy to useMany features for a free packageFreeSet up can be cumbersomeAvailable for Windows and MacPinnacle StudioMany effects and transitionsAbout $150PowtoonsAnimations and other effects to enhance videosAround 20 to $50 a monthVideoPadCan provide text and caption overlap, transitions, and other effectsIncludes sound effectsCan stabilize videosCan change the video speedCan import musicEnables 3D video editingFree but not for commercial useAvailable for Windows and MacOther software to considerBlender 3D modelingFusion 360Grammar checking software such as Grammarly LabjackLaTeXSoftware to execute experimental studies, such as InquisitSolidworks Tableau desktop7zip to zip and unzip files ................
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